List of last seen helicopters in Devon EurocopterECAS532U2 Cougar 2419 S-419AgustaWestlandAWMerlin HM.1 50091 DOL13 / ZH842 EurocopterECEC135P2+ 0920 UKPOL09 / G-CPAS AirbusAHH145D2 / EC145T2 20311 HLE70 / G-DAAS List of helicopters operators in Devon 22 Squadron RMB Chivenor 275 Squadron RMB Chivenor 3 Commando Brigade Air Squadron Coypool 727 Squadron Plymouth Devon & Cornwall Constabulary Exeter Exeter Middlemoor Devon Air Ambulance Belle Vue Eaglescott Exeter Exeter Middlemoor Flag Officer Sea Training Plymouth NPAS Exeter @ (optional) Send